brush. Secretary of the Interior (voiced by Fred Willard) is a green four-wheel-drive with a roof rack. Harvey (voiced by Jerry Stiller) is an RV and Winnie's husband. Winnie (voiced by Anne Meara) is an RV and Harvey's wife. Nick "Loop'n" Lopez (voiced by Erik Estrada) is a helicopter TV actor who was the co-star of CHoPs. He was killed during filming of the series' one-hundred-thirty-ninth episode, and is the reason Blade became a firefighter (Blade couldn't save him in time). Ol' Jammer (voiced by Barry Corbin) is a tour bus at Piston Peak. He later was promoted as superintendent after Cad was fired from his selfishness. Mayday (voiced by Hal Holbrook) is an old fire and rescue truck from Propwash Junction. Ryker (voiced by Kevin Michael Richardson) is a transportation management safety truck with a roof-mounted water cannon for firefighting. Pulaski (voiced by Patrick Warburton) is a structural firefighting fire truck at Piston Peak with a roof-mounted water cannon for firefighting. Pulaski's namesake, Ed Pulaski, was known for his heroism in saving most of his crew during the Great Fire of 1910 by sheltering in an abandoned mine. References External links Lists of Disney animated film characters Fictional racing cars